Arsenal boss Arsene Wenger has told his players to learn from Liverpool's defeat at Wigan Athletic.
After their Champions League thrashing of Porto, Wenger was asked if he was focusing on Europe or the Premiership.
He told arsenal.com: "I feel we are not in a position at the moment to choose. What we know is that we are in a period where every game is vital, and we have seen last night again that you have to be absolutely focused on every game in the Premier League. If you don’t do that, you can lose anywhere.
"So for us, I already have my mind on Hull because I know that will be a big game for us."